From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/drivers/misc/echo/echo.c | 20 ++++----------------
1 files changed, 4 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/misc/echo/echo.c b/kernel/drivers/misc/echo/echo.c
index 3ebe5d7..3c4eaba 100644
--- a/kernel/drivers/misc/echo/echo.c
+++ b/kernel/drivers/misc/echo/echo.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SpanDSP - a series of DSP components for telephony
*
@@ -14,19 +15,6 @@
* cells.
*
* All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*! \file */
@@ -78,13 +66,13 @@
Path Models", IEEE Transactions on communications, COM-25,
No. 6, June
1977.
- http://www.rowetel.com/images/echo/dual_path_paper.pdf
+ https://www.rowetel.com/images/echo/dual_path_paper.pdf
[2] The classic, very useful paper that tells you how to
actually build a real world echo canceller:
Messerschmitt, Hedberg, Cole, Haoui, Winship, "Digital Voice
Echo Canceller with a TMS320020,
- http://www.rowetel.com/images/echo/spra129.pdf
+ https://www.rowetel.com/images/echo/spra129.pdf
[3] I have written a series of blog posts on this work, here is
Part 1: http://www.rowetel.com/blog/?p=18
@@ -92,7 +80,7 @@
[4] The source code http://svn.rowetel.com/software/oslec/
[5] A nice reference on LMS filters:
- http://en.wikipedia.org/wiki/Least_mean_squares_filter
+ https://en.wikipedia.org/wiki/Least_mean_squares_filter
Credits:
--
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